发明名称 |
Dehydrogenation process with water control |
摘要 |
The activity of a dehydrogenation catalyst is improved by increasing the water concentration maintained in the reactants toward the start of the catalyst's life, but after the catalyst has deactivated to the extent that the temperature required to maintain the conversion per pass of paraffinic hydrocarbon through the reaction zone increases by at least 2° C.
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申请公布号 |
US2009275792(A1) |
申请公布日期 |
2009.11.05 |
申请号 |
US20060357533 |
申请日期 |
2006.02.17 |
申请人 |
VOGEL CHRISTOPHER J;RENDE DEAN E;BOZZANO ANDREA G;WING PAUL G;KAWAI HIROIKU |
发明人 |
VOGEL CHRISTOPHER J.;RENDE DEAN E.;BOZZANO ANDREA G.;WING PAUL G.;KAWAI HIROIKU |
分类号 |
C07C5/333 |
主分类号 |
C07C5/333 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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